Classification, performance and use of fire escape evacuation equipment

Building fire escape evacuation equipment is the auxiliary escape equipment (including escape descent device, escape ladder, escape slide, emergency escape device, escape rope, self-rescue breathing apparatus, etc.) used by the distressed person to escape from the fire in the event of a building fire. ).

According to the definition of “GB21976.1-2008 Building Fire Escape Evacuation Equipment Part 1: Equipping Guide”,

The escape descent device is a kind of escape device that the user automatically descends at a certain speed and can use it reciprocally.

The escape ladder is the collective name for the fixed escape ladder and the hanging escape ladder. It is divided into a fixed escape ladder and a hanging escape ladder.

The escape chute refers to a kind of flexible channel that the user escapes at a certain speed and escapes with his own weight.

Emergency evacuation device: A one-time use escape device with a stop function that the user descends at a certain speed with his own weight.

Escape Rope: A fiber rope that allows the user to slide to escape.

Self-rescue breathing apparatus: The collective name for fire-fighting self-rescue breathing apparatus and chemical oxygen self-rescue breathing apparatus.

According to the equipment structure can be divided into:

First, ropes: such as escape descending device, emergency escape device, escape rope;

Second, slide class: such as escape slide;

Third, ladders: such as fixed escape ladder, hanging escape ladder;

Fourth, respirators categories: such as fire-fighting filter self-rescue breathing apparatus, chemical oxygen fire self-rescue breathing apparatus.

According to the equipment work methods can be divided into:

First, single escape categories: such as escape descending device, emergency escape device, escape rope, hanging escape ladder, fire filter self-rescue breathing apparatus, chemical oxygen fire self-rescue breathing apparatus;

Many escape categories: such as escape chutes, stationary escape ladders, etc.

Correct use of suitable escape equipment after a fire is also extremely important.

How to use various escape evacuation equipment:

Descending descent device: Escape is composed of hooks (or rings), slings, ropes and speed controllers. It is a safe lifesaving device that slowly settles by the person's own weight. It can be fixed to windows, balconies, and roofs of buildings by using mounting devices. Outer edges and so on. II. Escape Chute: The escape chute is open at both ends for the escaper to enter from the height into a long bag that slides slowly inside. Trapped personnel enter the bag and can rely on their own weight and different postures to control the landing speed and slowly descend to the ground to escape danger.

Escape Rope: If you are immediately threatened by fire, you can use rope to weigh in the room, the legs of the table, and a solid window where you can carry the weight. You can hang it down or slowly slide it down. Wear gloves, if no gloves, clothes, towels, etc., to prevent the rope from hurting.

Emergency evacuation device: Take out the emergency evacuation device After using a Ragbuckle object with one end of the safety hook for one week, fasten the safety hook to the wire rope. Pull the chest strap (lower end) over the chest, adjust the elastic buckle, throw the rope tray outwards along the wall, hold the friction device with both hands (operate in the way of holding the rope downwards), and move the body out of the suspension. Slowly relax with both hands and slide down at a rate that is satisfactory to you.
Self-rescue breathing apparatus: When a fire breaks out, immediately open the lid along the direction of the box opening sign, tear open the package bag and remove the respirator. Pull the front and rear sealing plates along the reminding tape in the packing box to insert the respirator. Head, tighten the headband and quickly escape from the fire.

China Labor Insurance Network